BEPS {effects} | R Documentation |
These data are drawn from the 1997-2001 British Election Panel Study (BEPS).
BEPS
A data frame with 1525 observations on the following 10 variables.
vote
Conservative
, Labour
, or Liberal Democrat
age
economic.cond.national
economic.cond.household
Blair
Hague
Kennedy
Europe
political.knowledge
gender
female
or male
.J. Fox and R. Andersen (2006) Effect displays for multinomial and proportional-odds logit models. Sociological Methodology 36, 225–255.
summary(BEPS) require(splines) # for bs() beps <- multinom(vote ~ age + gender + economic.cond.national + economic.cond.household + Blair + Hague + Kennedy + bs(Europe, 3)*political.knowledge, data=BEPS) europe.knowledge <- effect("bs(Europe, 3)*political.knowledge", beps, xlevels=list(Europe=seq(1, 11, length=50), political.knowledge=0:3), given.values=c(gendermale=0.5)) plot(europe.knowledge) plot(europe.knowledge, style="stacked", colors=c("blue", "red", "orange"), rug=FALSE)